gcc/testsuite/gcc.dg/cpp/assert2.c

   1 /* Malformed assertion tests.  */
   2 /* { dg-do preprocess } */
   3 /* { dg-options "-fshow-column -Wno-deprecated" } */
   4
   5 #assert         /* { dg-error "without predicate" "assert w/o predicate" } */
   6 #assert %       /* { dg-error "9:an identifier" "assert punctuation" } */
   7 #assert 12      /* { dg-error "9:an identifier" "assert number" } */
   8 #assert abc     /* { dg-error "9:missing" "assert w/o answer" } */
   9
  10 #if #           /* { dg-error "without predicate" "test w/o predicate" } */
  11 #endif
  12
  13 #if #%          /* { dg-error "6:an identifier" "test punctuation" } */
  14 #endif
  15
  16 #if #12         /* { dg-error "6:an identifier" "test number" } */
  17 #endif
  18
  19 #if #abc
  20 #error          /* { dg-bogus "error" "test w/o answer" } */
  21 #endif
  22
  23 #if #abc[def]   /* { dg-error "9:is not valid" "test with malformed answer" } */
  24 #endif